一般现在时用法及专题练习.doc

八年级下册英语培优（一）
Class________ No_______ Name_______ mark______
一般现在时
一般现在时：表示习惯性、经常性的动作或者存在的状态（有时间规律发生的事件）的一种时间状态。
常跟always、often、usually、sometimes、every day/week /month/year 、on Sundays/weekends/weekdays   等时间状语连用。
1．构成：一般现在时的构成主要有两种形式：
（1）be型：句子的谓语动词只有be（am，are或is）：I用am，you用are, is跟着 he she it
a．肯定句中，只出现be，如：
I am a student．我是一名学生。
b．否定句中，要在be后面加not，如：
She isn't a teacher．她不是教师。
c．一般疑问句，要将be放在句子开头（注意句首字母大写），句尾用问号，答语用Yes，主语+be．或No，主语+be+not．如：
—Are you ready？—你准备好了吗？
—Yes，I am．—是的，我准备好了。/ No，I'm not．不，我没准备好。）
（2）实义动词型：句中的谓语动词为实义动词（也叫行为动词）：
难点：当主语是是I we you 和复数形式+谓语动词V原形
当主语是第三人称单数时+谓语动词的单数（s/es/ies）
a．肯定句中，只出现实义动词，如：
I get up in the morning．我早晨起床。
b．否定句中，要在实义动词前面加do（does）＋not，do（does）作助动词，本身无意义，常与not缩写成don't（doesn't），如：
I don't like vegetables．我不喜欢蔬菜。
c．一般疑问句，要在句子开头加助动词Do（does），句尾用问号，简略答语用Yes，主语+do（does）．或No，主语+do（does）＋not．如：
—Do you like oranges—你喜欢桔子吗？
—Yes，I do．—是的，我喜欢。/ No，I don't．不，我不喜欢。
1)经常性、习惯性的动作或存在的状态。e．g．
　I go to school on foot．
　He is very busy now．
2）表示主语的特征、性格、能力、爱好等。e．g．
　He can swim．
I like watching TV．
3)表示客观真理。e．g．

There are seven days in a week。
The moon moves round the earth．
The sun rises in the east. 太阳从东方升起。
如果主语是第三人称单数动词变三单，具体规则如下：
(1)一般的动词 在词尾加s live-lives/eat-eats
(2) 以"辅音字母+y"结尾的动词 变y为i加es carry-carries/worry-worries
(3) 以字母s,x,sh,ch,o结尾的动词 在词尾加es go-goes
(4)特殊变化 没有统一规则 have-has
一、 写出下列动词的第三人称单数
talk______forget______hope______stop______perform______play____ make______take______love__become_______come_______ ride_______write_______hike______give______see______swim______
drive_______leave_____wake_______like______say_____ shop_______plan______get_______sit_______let_______read________ cut_______run_______forget_______begin_______wash_____watch___
buy______worry______fly___study______carry______finish______teach_____fish_______reach_______go_______do_____ have________
二、用括号内动词的适当形式填空。
1. He often ________(have) dinner at home.
2. Daniel and Tommy _______(be) in Class One.
3. We _______(not watch) TV on Monday.
4. Nick _______(not go) to the zoo on Sunday.
5. they ________(like) the World Cup?
6. What _______they often _______(do) on Saturdays?
7. _______ your parents _______(read) newspapers every day?
8. The girl _______(teach) us English on Sundays.
9. She and I ________(take) a walk together every evening.
10. There ________(be) some water in the bottle.
11. Mike _______(like) cooking.
12. They _______(have) the same hobby.
13. My aunt _______(look) after her baby carefully.
14. You always _______(do) your homework well.
15. I _______(be) ill. I’m staying in bed.
16. She _______(go) to school from Monday to Friday.
17. Liu Tao _______(do) not like PE.
18. The child often _______(watch) TV in the evening.
19. Su Hai and Su Yang _______(have) eight lessons this term.
20.  －What day _______(be) it today? － It’s Saturday.
21 We often ___________ (play) in the playground.
22. He _________ (get) up at six o'clock.
23. _ you __________ (brush) your teeth every morning?

24. What ________(do) he usually ________ (do) after school?
25. Danny ____________ (study) English, Chinese, math, science and art at school.
26. Mike sometimes __________ (go) to the park with his sister.
27. At eight at night, she ___ (watch) TV with her parents.
28. ________ Mike _________ (read) English every day?
29. How many lessons _____ your classmate _______ (have) on Monday?
30.What time _________ his mother _________ (do) the housework?
31. Where _____you____(have)lunch every day?
32. Who_____(想要 )to go swimming?
33.______she_____(do) the housework every day?
34. Jenny and Danny usually______(play) games in the afternoon
三、按照要求改写句子
1. Daniel watches TV every evening.(改为否定句)
_________________________
2. I do my homework every day.(改为一般疑问句，并作否定回答)
________________________________________________
3. She likes milk.(改为一般疑问句，并作肯定回答)
___________________________
4. Amy likes playing computer games.(改为一般疑问句，并作否定回答)
___________________________________________________
5. We go to school every morning.(改为否定句)
____________________________
6. He speaks English very well.(改为否定句)
__________
7. I like taking photos in the park.(对划线部分提问)
__________________________
8. John comes from Canada.(对划线部分提问)
____________________________
9. She is always a good student.(改为一般疑问句，作否定回答)
________________________________________________________
10. Simon and Daniel like going skating.(改为否定句)
____________________________________________
11. Do you often play football after school?  (肯定回答) _______________
12. I have many books. （改为否定句）_________________________ 
13. Gao Shan's sister likes playing table tennis.（改为否定句） ___________________________________________ 
14. She lives in a small town near New York. （改为一般疑问句）_________________________________________
15. I watch TV every day. （改为一般疑问句）
___________________________ 

16. David has got a goal. （改为一般疑问句）
_________________________ 
17. We have four lessons.（改为否定句）
____________________________ 
18. Nancy doesn't run fast. （改为肯定句）
_________________________ 
19. My dog runs fast.
否定句：__________________
一般疑问句：________________
20. Mike has two letters for him.
一般疑问句：_______________
否定句：___________________
21. I usually play football on Friday afternoon.
否定句: ________________
一般疑问句: _____________
划线提问____________________
22. Sun Yang usually washes some clothes on Saturday.
否定句: ____________________________
一般疑问句: ________________________
划线提问: __________________________
23. Mingming usually waters the flowers every day.
否定句: _____________________________
一般疑问句 _________________________
划线提问 ____________________________
24. Tom does his homework at home.
否定句: _______________________
一般疑问句: _____________________
划线提问_________________________
四、改错(划出错误的地方，将正确的写在横线上)
1. Is  your brother speak English?      __________________
2. Does he likes going fishing?          __________________
3. He likes play games after class.      __________________
4. Mr. Wu teachs us English.             __________________
5. She don’t do her homework on Sundays. _________________
6.I is a teacher.__________________
7.You am a student._______________
8.She are a girl.__________________
9.He am a boy._____________________
10My books is here.________________
11He go to school._______________.
我叫玛丽，是个女孩。来自于中国，今年14岁。我喜欢唱歌和跳舞。

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